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Swedish Spinal Stenosis Study — SSSS  

Lumbar Spinal Stenosis Clinical Trial

Official title:
Swedish Spinal Stenosis Study. An RCT Comparing Decompression With Fusion to Decompression Only in Lumbar Spinal Stenosis With or Without Degenerative Olisthesis.

Clinical Trial Summary

A national randomized multicentre trial (RCT) where decompression is compared with decompression with simultaneous fusion in 245 patients with spinal stenosis on one or two adjacent lumbar levels with or without degenerative olisthesis. The material is stratified for the existence of degenerative olisthesis >3mm. Monitoring is performed with clinical results from patient surveys after 2 and five years, and with radiological follow-up (MRI, CT and plain X-ray) and an objective function test (6 min walking test) after 2 years. The null hypothesis is that there is no difference in results between the two interventions.

Clinical Trial Description

n/a

Study Design

Allocation: Randomized, Intervention Model: Parallel Assignment, Masking: Open Label, Primary Purpose: Treatment

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT01994512
Study type Interventional
Source Uppsala University
Contact
Status Completed
Phase N/A
Start date October 2006
Completion date June 2014
View Details
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